Backed by generations of legendary excellence, Winchester "USA White Box" stands for consistent performance and outstanding value, offering high-quality ammunition to suit a wide range of hunter's and shooter's needs.Features: Full Metal Jacket: Green Tip with Steel Insert Consistent Accuracy Robust Heat Treated ShellcaseSpecifications: Manufacturer: Winchester Cartridge: 5.56x45mm NATO Bullet Type: Full Metal Jacket (FMJ) Bullet Weight: 62 grain Cartridge Case Material: Brass Muzzle Velocity: 3060 ft/s Application: Target, Tactical, Self Defense Package Type: Box Primer Style: Centerfire Lead Free: No